The Sub-health Status and Influencing Factors of Kunming Bus Drivers

Objective To learn the sub-health status and influencing factors of Kunming bus drivers.Methods Epidemiological Cross-sectional study method combined with questionnaire survey were used in this study.The qualified questionnaires were put into a database and then the data were statistically analyzed by using SPSS13.0.The qualified questionnaires' number was 398,the prevalence of subheath was 22.4%.We used subheath as the dependent variable,and used working time,sleep time,physic practice as the independent v...